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/*
* Typemaps for standard C++ STL string and wstring
* Contributed by: Tal Shalif <tal@slt.atr.co.jp>
*/
/* what type to use in java source code */
%typemap(jni) const string & "jstring"
%typemap(jtype) const string & "String"
%typemap(jstype) const string & "String"
/* how to convert java type to requested c++ type */
%typemap(in) const string & {
$1 = NULL;
if($input) {
/* get the String from the StringBuffer */
char *p = (char *)jenv->GetStringUTFChars($input, 0);
$1 = new string(p);
jenv->ReleaseStringUTFChars($input, p);
}
}
/* free resource once finished using */
%typemap(freearg) const string & {
delete $1;
}
/* how to convert the c++ type to the java type */
%typemap(out) const string & {
$result = jenv->NewStringUTF($1->c_str());
}
%typemap(jni) string & = const string &;
%typemap(jtype) string & = const string &;
%typemap(jstype) string & = const string &;
%typemap(in) string & = const string &;
%typemap(freearg) string & = const string &;
%typemap(out) string & = const string &;
%typemap(jni) const wstring & "jstring"
%typemap(jtype) const wstring & "String"
%typemap(jstype) const wstring & "String"
/* how to convert java type to requested c++ type */
%typemap(in) const wstring & {
$1 = NULL;
if($input) {
/* get the String from the StringBuffer */
const jchar *jchar_p = jenv->GetStringChars($input, 0);
unsigned int len;
for (len = 0; jchar_p[len]; ++len);
if (len) {
wchar_t *conv_buf = new wchar_t[len];
for (unsigned int i = 0; i < len; ++i) {
conv_buf[i] = jchar_p[i];
}
$1 = new wstring(conv_buf, len);
delete [] conv_buf;
}
jenv->ReleaseStringChars($input, jchar_p);
}
}
/* how to convert the c++ type to the java type */
%typemap(out) const wstring & {
unsigned int len = $1->length();
jchar *conv_buf = new jchar[len];
for (unsigned int i = 0; i < len; ++i) {
conv_buf[i] = (jchar)(*$1)[i];
}
$result = jenv->NewString(conv_buf, len);
delete [] conv_buf;
}
%typemap(jni) wstring & = const wstring &;
%typemap(jtype) wstring & = const wstring &;
%typemap(jstype) wstring & = const wstring &;
%typemap(in) wstring & = const wstring &;
%typemap(out) wstring & = const wstring &;
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